Figure 2: Paraffin-embedded tissue samples from the patient were deparaffinized and stained with the anti-CD30 Ab (A), anti-CD163 Ab (B) or an anti-CCL18 Ab (C, D) described previously [10]. Sections were developed with 3,3'-diaminobenzidine tetrahydrochloride(A) or liquid permanent red (B-D). (Original manifestation x100 (A-C), x400(D))